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Old Dec 24, 2023 | 06:24 AM
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I am getting several codes for the TCM. My check engine light is constantly on and the ESC is coming on more frequently.
 
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Old Dec 24, 2023 | 09:06 AM
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What codes? What are you driving?
 
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Old Dec 24, 2023 | 10:00 AM
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I have a 2014 Ram 1500 STL, I am getting the following codes, P1DD2,U1424,P0344,P1524
 
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Old Dec 24, 2023 | 10:33 AM
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Has the TCM been replaced in your truck?

Some of those codes are quite interesting... Implausible engine torque signal received??? There's an odd one...
 
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Old Dec 24, 2023 | 10:44 AM
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I am old school and miss the 60's and 70's when you could actually work on a vehicle and know that the situation was all right in front of you.
 
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Old Dec 24, 2023 | 10:46 AM
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Not that I know of, I have only had for a year and a half.
 
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Old Dec 24, 2023 | 12:08 PM
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Might be just a failing TCM then...... Key word there being *might*.
 
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Old Dec 24, 2023 | 12:15 PM
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Originally Posted by HeyYou
Might be just a failing TCM then...... Key word there being *might*.
Do you happen to know the output voltage or some way I can check it out for sure?
 
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Old Dec 24, 2023 | 12:22 PM
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I don't have any resources to diagnose the newer trucks..... Too much stuff under the hood, and no books.
 
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Old Dec 24, 2023 | 12:26 PM
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That is exactly my issue.
 
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